Boston時間
05:24:26
日出: 08:12:01 
日落: 15:58:5913:24:26
08:24:26
02:24:26
10:54:26
23:24:26
13:24:26
10:24:26
13:24:26
13:24:26
10:54:26
08:24:26
13:24:26
11:24:26
14:24:26
02:24:26
Boston與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8